Select the correct answer if p(4) = -16.pl-6) = 0 and P(5) # pl-6) which statement must be true?
CA (1 + 16) is a factor of p.
OB. (1 - 5) is a factor of p.
Oc(+6) is a factor of P
OD (+ + 4) is a factor of p.

c

step-by-step explanation:

the answer is:

mean: 6

mad: 2.14

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.

answer: youre the sweetest thing for that